| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $195.72 | 3.251% | $202.0829 | $202.08 | $202.10 | $202.10 |
| Purchase #2 | $162.43 | 5.573% | $171.4822 | $171.48 | $171.50 | $171.50 |
| Purchase #3 | $9.36 | 13.869% | $10.6581 | $10.66 | $10.65 | $10.70 |
| Purchase #4 | $167.87 | 10.675% | $185.7901 | $185.79 | $185.80 | $185.80 |
| Purchase #5 | $12.51 | 12.296% | $14.0482 | $14.05 | $14.05 | $14.00 |
| Purchase #6 | $32.55 | 3.681% | $33.7482 | $33.75 | $33.75 | $33.70 |
| Purchase #7 | $129.34 | 12.118% | $145.0134 | $145.01 | $145.00 | $145.00 |
| 7 purchase totals = | $709.78 | $762.8231 | $762.82 | $762.85 | $762.80 | |